Engineering manual - SAB 193-233-283 S A-frame (including ATEX)
008831 en 2022.02
5/175
Contents
1. Introduction......................................................................................... 11
1.1 Purpose .................................................................................... 11
1.2 Main users ................................................................................ 11
1.3 Compressor name, Sabroe/Frick................................................. 11
1.4 Amendments to the manual ........................................................ 12
1.5 Manufacturer's information ......................................................... 13
1.6 Safety precaution definitions used in this manual.......................... 14
1.7 Requirements for competent persons .......................................... 14
2. Signs and warnings............................................................................. 15
2.1 Main users ................................................................................ 15
2.2 Identification of Johnson Controls Denmark equipment................. 15
2.3 Compressor name plate ............................................................. 16
2.4 Compressor name plate - ATEX .................................................. 17
2.5 Labelling of explosion-proof equipment........................................ 18
2.6 Vessel name plate...................................................................... 19
2.7 Unit/pipe system name plate ....................................................... 21
2.8 Signs ....................................................................................... 23
3. Safety precautions .............................................................................. 24
3.1 Areas of application.................................................................... 24
3.1.1 Application of the screw compressor .................................... 24
3.1.2 Application of combustion engines ....................................... 24
3.2 Safety precautions ..................................................................... 25
3.2.1 General precautions............................................................ 25
3.2.2 Work area safety................................................................. 25
3.2.3 During operation ................................................................. 25
3.2.4 Safety during maintenance and service ................................ 26
3.2.5 Electrical installations.......................................................... 27
3.2.6 Power supply...................................................................... 27
3.2.7 Lubricating oils ................................................................... 28
3.2.8 Refrigerants ....................................................................... 28
3.2.9 Purging a refrigeration plant................................................. 28
3.2.10 F-gas regulation (fluorinated greenhouse gases)................... 29
3.2.11 First aid for accidents with ammonia..................................... 31
3.2.12 First aid for accidents with HFC/HCFC ................................. 32
3.2.13 Protecting the operator as well as the environment................ 33
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